UNITED STATES - SEPTEMBER 09: WELCOME BACK, KOTTER - pilot - Season One - 9/9/75, Gabe Kotter (played by Gabe Kaplan, center), a former Sweathog, returned to his Brooklyn high school to teach the new ...

Which classic '70s sitcom, one that launched the career of a Hollywood superstar and dropped several memorable characters and catchphrases into TV history, is being released as a complete series DVD ...

The cast and their characters alike celebrate the return of Callum Woodhouse, aka Tristan Farnon! "It really is me...older, wiser, more handsome than ever." The cast and their characters alike ...

John Travolta became a household name thanks to his role as Vinnie Barbarino on Welcome Back, Kotter, but when they filmed the first episode, one producer was not happy with his performance. Gabe ...

Travolta became a sensation thanks to his role as Vinnie Barbarino ABC Photo Archives/Disney General Entertainment Content via Getty John Travolta became a fan favorite on Welcome Back, Kotter, but ...